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Siemens PLCs

52107 products

The Siemens brand prioritizes innovation and has a passion for keeping machines performing at their best. As such, Siemens PLCs, even outdated models, are great contenders for getting you the control you need over your operations and keeping things running as efficiently as possible. This company regularly puts out new, high-performing devices that allow you to customize your operations in ways that work for you. No more standardized layouts and cookie-cutter programs. With the right Siemen’s device, you can truly make your facility’s systems your own.

That’s why we at PLC Direct always set out to keep a diverse set of Siemens PLC hardware in stock. We especially stand by the brand’s PLC Siemens Simatic models for their commitment to customizability and constant improvability. Even if you require obsolete Siemens PLC parts or need a new PLC altogether, our selection of Siemens PLCs is exactly what you should seek out. Browse our collection below to assess this product’s availability and find something that works for your equipment. Once you find the right match, we can even get it to you without the unnecessary lead times. Shop here to learn more.

Showing 51937 - 51960 of 52107 products

6ES5752-0AA23 Siemens

$422.55

SIMATIC S5, Interface module for CP 524 and CPU 928B V.24/V.28 (RS 232C)

6ES7953-8LL31-0AA0 Siemens

$314.10

Simatic S7, MICRO Memory Card P. S7-300/C7/ET 200, 3.3 V NFLASH, 2 MBYTES

6ES7-421-1BL01-0AA0 Siemens

$382.78

SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 32 DI, 24V DC

6ES5752-0AA12 Siemens

$575.10

SIMATIC S5, Interface module for CP 524 and CPU 928B 20 mA interface (TTY)

6ES7952-1KM00-0AA0 Siemens

$804.82

SIMATIC S7, MEMORY CARD FOR S7-400, LONG VERSION, 5V FLASH-EPROM, 4 MBYTES

6ES5734-1BD20 Siemens

$769.49

SIMATIC S5, Plug-in cable 734-1 from AG 15-pole to PC 25-pole 3.2 m

6ES7-416-3XR05-0AB0 Siemens

$4,679.82

SIMATIC S7-400, CPU 416-3 Central processing unit with: work memory 11.2 MB, (5.6 MB code, 5.6 MB data), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP, 3rd interface plug-in IFM module

6ES7951-0KE00-0AA0 Siemens

$425.25

SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 32 KB

6ES5544-3UA11 Siemens

$832.46

SIMATIC S5, CP 544 faster communication proc. for point-to-point connections (serial data connection) for S5-115U/H-135U-155U/H

6ES7-416-3XL04-0AB0 Siemens

$4,217.60

SIMATIC S7-400, CPU 416-3 Central processing unit with: Work memory 5.6 MB, (2.8 MB code, 2.8 MB data), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP, 3rd interface plug-in IFM module

6ES7901-3DB30-OXA Siemens

BRAND NEW CONDITION, GUARANTEED.

6ES5541-8AA11 Siemens

$1,061.81

SIMATIC S5, CP 541, L2 interface for connection to the PG interface of a SIMATIC S5

6ES7-416-2XN05-0AB0 Siemens

$1,059.05

SIMATIC S7-400, CPU 416-2 Central processing unit with: Work memory 5.6 MB, (2.8 MB code, 2.8 MB data), 1st interface MPI/DP 12 Mbit/s, 2nd interface PROFIBUS DP